Paraben-free means that these harmful preservatives are not included in the ingredients and formulation of a product.
Sulfate-free shampoo, as the name suggests, is formulated without the use of sulfate based cleansers. Instead, sulfate-free cleansers are crafted to still lather and clean away dirt, oil and unwanted build up.
What Are the Benefits of Sulfate-Free Shampoo?
1) Keep Your Hair’s Natural Oils
2) Moisture Can Stay
3) Strengthen Damaged Hair